Best Memory Card Prices
SD, microSD, and CFexpress memory cards. Updated daily from Amazon.
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Price:
2 Memory Card drives
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| # | Product | Capacity | Read | Write | TBW | Warranty | Score | $/TB | Price | Buy |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  SanDisk | 64GB | 100 MB/s | 20 MB/s | — | 10 years | 76.5 | $390.63/TB | $25.00 | $25.00 |
| 2 | 128GB |
Frequently Asked Questions
What memory card do I need for my camera?
For mirrorless cameras shooting 4K video: use a UHS-I U3 or UHS-II V60/V90 card with at least 90 MB/s write speed. For 8K or high-speed burst: CFexpress Type A or Type B. For most DSLRs and action cameras: a UHS-I U3 A2-rated microSD or SD card is sufficient. Check your camera's slot type first.
What's the difference between SD, microSD, and CFexpress?
SD cards are full-size (cameras, laptops). microSD is smaller (phones, drones, Nintendo Switch) and fits in SD adapters. CFexpress is a faster, pro-grade format — Type A and Type B have different physical sizes. Most consumer cameras use SD or microSD; professional cinema cameras use CFexpress.